Really big deal: The Astros' trade for Randy Johnson, 20 years later

Yordan Alvarez Trade Threatens To Top Astros' Jeff Bagwell Steal Of 1990 - The Runner Sports

Every MLB Team's Best Trade Deadline Deal as a Buyer Since 2000, News, Scores, Highlights, Stats, and Rumors

Astros' team-record 24 K's not enough in loss to Brewers

Oops! Worst in-season trades for every AL franchise

Astros: Reviewing the 1999 Mike Hampton trade with Mets

August 28, 1998: Big Unit fans 16 in third straight shutout in the Dome – Society for American Baseball Research

Alexander: Be afraid of these Astros, Dodger fans, be very afraid – Orange County Register

Though he'll enter Hall of Fame as a D-Back, Randy Johnson cherishes time with Mariners

Mariners Extra: Looking back on Jerry Dipoto's memorable trade-deadline deals

Astros' deal for Johnson launched Big Unit's NL run of excellence

Astros: Reviewing the 1998 Randy Johnson trade with Mariners

Randy Johnson, Pedro Martinez, John Smoltz, Craig Biggio enter Baseball Hall of Fame – The Denver Post